IL_8S8H_091

3D structure

PDB id

8S8H (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-2.2)

Experimental method

ELECTRON MICROSCOPY

Resolution

4 Å

Loop

Sequence

UUA(PSU)UU*AUUCA

Length

11 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: PSU

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

IL_8S8H_091 not in the Motif Atlas

Homologous match to IL_8P9A_382

Geometric discrepancy: 0.1839

The information below is about IL_8P9A_382

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_31545.1

Basepair signature

cWW-L-R-L-cWW-cWW-cWW

Number of instances in this motif group

4

Unit IDs

8S8H|1|2|U|117
8S8H|1|2|U|118
8S8H|1|2|A|119
8S8H|1|2|PSU|120
8S8H|1|2|U|121
8S8H|1|2|U|122
*
8S8H|1|2|A|294
8S8H|1|2|U|295
8S8H|1|2|U|296
8S8H|1|2|C|297
8S8H|1|2|A|298

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain E

40S ribosomal protein S4

Chain I

40S ribosomal protein S8